Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Karen Elaine Westfall Collier, LCSW

Mental Health Counselor in West Lafayette, IN · enumerated 2018 · practices at Purdue University.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477058642

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Registry record

Entity type Individual (Type 1)

Name Mrs. Karen Elaine Westfall Collier

Credential LCSW

Sex Female

Practice address 601 Stadium Mall Dr, West Lafayette, IN, 47907

Phone (765) 494-6995

Enumeration date Mar 28, 2018

Last updated in NPPES Mar 28, 2018

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 34007375A (IN) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Karen Westfall Collier?

The National Provider Identifier (NPI) for Karen Westfall Collier is 1477058642, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Westfall Collier practice?

The practice location on file with NPPES is in West Lafayette, IN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-28.